Youngster David Kamara scored his first two goals for Peterborough as they emphatically ended their winless run in Sky Bet League One with a 5-0 hammering of struggling Rotherham.
This was mid-table Posh's first victory in six games, and it pushed the Millers closer to relegation as they fell six points adrift of safety.
Lisbie and Morgan Build a Half-Time Cushion
Peterborough led after 17 minutes when Rotherham captain Joe Rafferty could not cut out Harley Mills' long ball, leading to Kyrell Lisbie sliding his shot into the far corner.